From 7aa394241d5a7ffc2021c26388b29b1e0eacc202 Mon Sep 17 00:00:00 2001
From: Ivan Lopez <ivan@10up.com>
Date: Thu, 4 Sep 2014 11:28:46 -0400
Subject: [PATCH] add ep_search_fields filter for adding custom search fields
 that are  made with the ep_post_sync_args filter

---
 classes/class-ep-api.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/classes/class-ep-api.php b/classes/class-ep-api.php
index 5d7458122f..08b65ff205 100644
--- a/classes/class-ep-api.php
+++ b/classes/class-ep-api.php
@@ -572,6 +572,8 @@ public function format_args( $args ) {
 			}
 		}
 
+		$search_fields =  apply_filters( 'ep_search_fields', $search_fields );
+
 		$query = array(
 			'bool' => array(
 				'must' => array(